Chaos Cosmos materials
In V-Ray 6, Chaos Cosmos got an even more exciting update, including a whole new sub-category for decals, Scatter presets, and access to the V-Ray material library via Chaos Cosmos. You can find all materials from the Library in the Chaos Cosmos Browser. The legacy browser is still usable, but it will be retired completely, so we recommend using the materials from the Chaos Cosmos Browser for any new projects.